« Volver al listado

CVE-2009-0893

Estado: ModificadaAlta (10)—

Multiple heap-based buffer overflows in xvidcore/src/decoder.c in the xvidcore library in Xvid before 1.2.2, as used by Windows Media Player and other applications, allow remote attackers to execute arbitrary code by providing a crafted macroblock (aka MBlock) number in a video stream in a crafted movie file that triggers heap memory corruption, related to a "missing resync marker range check" and the (1) decoder_iframe, (2) decoder_pframe, and (3) decoder_bframe functions.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Xvid — Xvid

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2009-0893",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-06-02T18:30:00.233",
  "references": [
    {
      "url": "http://cvs.xvid.org/cvs/viewvc.cgi/xvidcore/src/decoder.c",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://cvs.xvid.org/cvs/viewvc.cgi/xvidcore/src/decoder.c?r1=1.80&r2=1.81",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/35274",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/35156",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/1468",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.xvid.org/News.64.0.html?&cHash=0170b4e439&tx_ttnews%5BbackPid%5D=64&tx_ttnews%5Btt_news%5D=7",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.it-isac.org/postings/cyber/alertdetail.php?id=4634&selyear=2009&menutype=menupublic",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://cvs.xvid.org/cvs/viewvc.cgi/xvidcore/src/decoder.c",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://cvs.xvid.org/cvs/viewvc.cgi/xvidcore/src/decoder.c?r1=1.80&r2=1.81",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/35274",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/35156",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/1468",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.xvid.org/News.64.0.html?&cHash=0170b4e439&tx_ttnews%5BbackPid%5D=64&tx_ttnews%5Btt_news%5D=7",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.it-isac.org/postings/cyber/alertdetail.php?id=4634&selyear=2009&menutype=menupublic",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple heap-based buffer overflows in xvidcore/src/decoder.c in the xvidcore library in Xvid before 1.2.2, as used by Windows Media Player and other applications, allow remote attackers to execute arbitrary code by providing a crafted macroblock (aka MBlock) number in a video stream in a crafted movie file that triggers heap memory corruption, related to a \"missing resync marker range check\" and the (1) decoder_iframe, (2) decoder_pframe, and (3) decoder_bframe functions."
    },
    {
      "lang": "es",
      "value": "Múltiples desbordamientos de memoria basados en memoria dinámica en xvidcore/src/decoder.c en la librería xvidcore en Xvid anteriores a v1.2.2, tal y como es utilizado en Windows Media Player y otras aplicaciones, permite a atacantes remotos ejecutar código de forma arbitraria mediante un numero \"macroblock\" (también conocido como MBlock) en una difusión de vídeo en un fichero de película manipulado que inicia la corrupción de la memoria dinámica, relacionado con una \"comprobación de perdida de sincronización de marcador\" y las funciones (1) decoder_iframe, (2) decoder_pframe, y (3) decoder_bframe."
    }
  ],
  "lastModified": "2026-06-16T23:06:03.090",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:xvid:xvid:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "64677D58-FD33-49D1-9CF4-FDDAA276BBA7",
              "versionEndIncluding": "1.2.1"
            },
            {
              "criteria": "cpe:2.3:a:xvid:xvid:1.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E1AB2BD9-FBE3-44E9-85AD-CFDD89036096"
            },
            {
              "criteria": "cpe:2.3:a:xvid:xvid:1.1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BC174AC0-DAC0-4416-8886-57A360426A86"
            },
            {
              "criteria": "cpe:2.3:a:xvid:xvid:1.1.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7EBF71AE-3B19-45F8-9ED7-ED59885E33B0"
            },
            {
              "criteria": "cpe:2.3:a:xvid:xvid:1.1.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CAF0BE91-717E-45B4-B10D-3B31D8D91305"
            },
            {
              "criteria": "cpe:2.3:a:xvid:xvid:1.2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "012DC76F-FD6D-4AC8-B0DD-E9613A5B1B3A"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}